In a stockpot, steamfry (Do not use oil! Add a bit of water or veggie broth if the pan gets dry) onions for 5 minutes. Add carrots and bell peppers to the onions and cook for about 7 minutes, until onions are translucent. Add thyme, black pepper, salt, and cayenne. Steamfry for one more minute. Add veggie broth, corn, potatoes, and bay leaf. Cover and bring to a boil. Then, lower the heat and simmer for 30 minutes, until potatoes are tender. Blend half of the soup in a high-speed blender until very smooth. This will be the base of the soup. Add the blended soup to remaining soup in the pot. Stir well. Serve!